No.57 Cobalt Screw Machine Drill HD (Stub) 135° Split Point ALTiN

No.57 (.0430) DIA. X 1/2" LOC X 1-3/8" OAL
$2.87

DESCRIPTION

Size (D1) Flute Length (L2) OAL (L1) # of Flutes Coating Degree Point In Stock Sku Price
#57 1/2 1-3/8 2 ALTiN 135° 62 A58523
$2.87
#6
1-1/4
2-3/8
2
Straw Finish
135°
100
$3.57
#9
1-3/16
2-1/4
2
Straw Finish
135°
100
$2.82